This can be used to help identify the IQ422 during configuration.
#Briqs eib mountain mac
Each IQ422 has a unique MAC (Media Access Control) address allocated to its Ethernet node. The IQ422 supports either static or dynamic (DHCP) IP addressing. An integral web interface is also accessible over an Ethernet/IP connection (see Ethernet on page 2). On units that do not have the current loop option (or on /LAN variants that have the current loop disabled) the IQ422 can form a Trend LAN with other devices over the Ethernet network.
Note: Communication with the Trend network by a supervisor, tool or display will require the use of a virtual CNC (vcnc) in the IQ422 or another CNC on the network (see Networking on page 4 for further details). Remote PCs can communicate through standard IT networks using IP, enabling communication from anywhere in the world. Ethernet Ethernet Trend Current Loop (/LAN variants only) Other devices connected to the Ethernet network can communicate with the IQ422 using IP addressing. In addition /LAN variants have a Trend current Loop: Ethernet RS232 Wallbus LAN Internetwork USB In addition, the IQ422 has the ability to join an internetwork using its virtual INC (see Networking on page 4 for further details). System vinc The IQ422 has communication ports for Ethernet, USB (Local Engineering), RS232 (Local Supervisor) and Wallbus. Data Sheet Physical (continued) Terminal Labels Upper Labels IQ422/./230 Power Input Wallbus Universal Inputs +V +V RS232 (local supervisor port) Auxiliary Supply Output IQ422/./24VAC Power Input Wallbus Universal Inputs +V +V Lower Label IQ422/./230 and IQ422/./24VAC RS232 (local supervisor port) Auxiliary Supply Output Auxiliary Supply Output Not used Ethernet Current Loop (/LAN variants only) Analogue Outputs Functionality The IQ422 s functionality can be divided into four sections: System, Hardware, Firmware, and Strategy. Controller Data Sheet TA Issue 8, 16-May Applies to vĢ IQ422/. Features 12 onboard I/O channels - 6 inputs and 6 outputs Ethernet 10/100 Mbps main network with TCP/IP protocol Trend current loop LAN option Embedded XML Web Services as standard BACnet over IP option (certified as a BACnet Application Specific Controller) Wallbus for connection of room displays RS232 and USB local supervisor/engineering ports Automatic time synchronisation and daylight saving via SNTP DIN rail mounting, DIN 19 size 2 standard enclosure 230 Vac or 24 Vac input power supply options Physical USB Connector (local engineering port) General Indicators Service Button Input Channel Indicators 58.5 mm (2.3 ) 53.5 mm (2.11 ) +V +V 110 mm (4.33 ) 116 mm (4.57 ) DIN rail clips +V OK RX Ethernet Indicators TX RX Current Loop Indicators (/LAN variants only) mm (6.2 ) Output Channel Indicators IQ422/. A Wallbus port is also provided for use with room displays. IQView4) can be connected to the RS232 port. Trend communications over a current loop LAN and support for BACnet over IP are available as options. The IQ422 controller uses Ethernet and TCP/IP networking technologies with embedded XML and is fully compatible with other Trend IQ controllers. Description The IQ 422 controller has 6 universal inputs and 6 analogue voltage outputs making it suitable for a broad range of applications. Controller IQ422 BACnet is a trademark of ASHRAE.
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